macOS 27.x — End of Life
Active Critical risk1 release in this series53 CVEs
macOS 27.x is still supported and has no announced end-of-life date yet. The most recent release in this series is 27.0.1. 53 CVEs are tracked for this series, including 2 critical.
macOS 27.x — All releases
| Version | Released | Active support | EOL date | Latest patch | Status | Alert me |
|---|---|---|---|---|---|---|
| 27 | Sep 14, 2026 | — | No | 27.0.1 | Active |
CVEs affecting macOS 27.x (53)
| CVE | Severity | CVSS | EPSS | KEV | Cycle | Description | Published |
|---|---|---|---|---|---|---|---|
| CVE-2026-86911 | MEDIUM | 5.5 | 0.15% | — | 27 | This issue was addressed with improved state management. This issue is fixed in macOS Golden Gate 27. A malicious app ma… | Sep 14, 2026 |
| CVE-2026-86909 | MEDIUM | 4.4 | 0.15% | — | 27 | A logic issue was addressed with improved state management. This issue is fixed in macOS Golden Gate 27. An app may be a… | Sep 14, 2026 |
| CVE-2026-86905 | MEDIUM | 5.5 | 0.13% | — | 27 | This issue was addressed by removing the vulnerable code. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate… | Sep 14, 2026 |
| CVE-2026-86903 | MEDIUM | 5.5 | 0.15% | — | 27 | An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 27 and iPadOS 27, macOS G… | Sep 14, 2026 |
| CVE-2026-86902 | MEDIUM | 5.5 | 0.18% | — | 27 | A parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in m… | Sep 14, 2026 |
| CVE-2026-86901 | HIGH | 7.1 | 0.17% | — | 27 | An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27. M… | Sep 14, 2026 |
| CVE-2026-86900 | MEDIUM | 6.5 | 0.34% | — | 27 | An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in macOS Golden Gate 27. M… | Sep 14, 2026 |
| CVE-2026-86898 | MEDIUM | 5.4 | 0.19% | — | 27 | A logic issue was addressed with improved state management. This issue is fixed in Safari 27, iOS 27 and iPadOS 27, macO… | Sep 14, 2026 |
| CVE-2026-86897 | MEDIUM | 5.5 | 0.15% | — | 27 | This issue was addressed with additional entitlement checks. This issue is fixed in Safari 27, iOS 26.7 and iPadOS 26.7,… | Sep 14, 2026 |
| CVE-2026-86894 | HIGH | 7.5 | 0.34% | — | 27 | A logic issue was addressed with improved checks. This issue is fixed in macOS Golden Gate 27. An app may be able to bre… | Sep 14, 2026 |
| CVE-2026-86884 | MEDIUM | 5.5 | 0.14% | — | 27 | A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 27 and iPadOS 27, macOS Golde… | Sep 14, 2026 |
| CVE-2026-86870 | MEDIUM | 6.5 | 0.45% | — | 27 | A heap buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS… | Sep 14, 2026 |
| CVE-2026-86869 | MEDIUM | 6.5 | 0.34% | — | 27 | An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.7 and iPadOS 26.… | Sep 14, 2026 |
| CVE-2026-84635 | MEDIUM | 6.5 | 0.37% | — | 27 | A logic issue was addressed with improved state management. This issue is fixed in Safari 27, iOS 27 and iPadOS 27, macO… | Sep 14, 2026 |
| CVE-2026-84631 | HIGH | 7.8 | 0.14% | — | 27 | This issue was addressed with additional entitlement checks. This issue is fixed in macOS Golden Gate 27. An app may be … | Sep 14, 2026 |
| CVE-2026-84628 | MEDIUM | 5.5 | 0.15% | — | 27 | An authorization issue was addressed with improved state management. This issue is fixed in iOS 27 and iPadOS 27, macOS … | Sep 14, 2026 |
| CVE-2026-84625 | CRITICAL | 9.1 | 0.47% | — | 27 | A permissions issue was addressed with additional sandbox restrictions. This issue is fixed in iOS 27 and iPadOS 27, mac… | Sep 14, 2026 |
| CVE-2026-84606 | HIGH | 7.5 | 0.40% | — | 27 | A privacy issue was addressed with improved handling of identifiers. This issue is fixed in iOS 27 and iPadOS 27, macOS … | Sep 14, 2026 |
| CVE-2026-84601 | MEDIUM | 5.5 | 0.13% | — | 27 | A permissions issue was addressed with improved state management. This issue is fixed in macOS Golden Gate 27. An app ma… | Sep 14, 2026 |
| CVE-2026-84600 | MEDIUM | 5.4 | 0.28% | — | 27 | An authorization issue was addressed with improved state management. This issue is fixed in iOS 27 and iPadOS 27, macOS … | Sep 14, 2026 |
| CVE-2026-84597 | MEDIUM | 6.5 | 0.40% | — | 27 | An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in iOS 27 and iPadOS 27, m… | Sep 14, 2026 |
| CVE-2026-84596 | MEDIUM | 6.5 | 0.40% | — | 27 | An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 27 and iPadOS 27, macOS Go… | Sep 14, 2026 |
| CVE-2026-84589 | MEDIUM | 5.5 | 0.13% | — | 27 | A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Golden Gate 27. An app may … | Sep 14, 2026 |
| CVE-2026-84588 | MEDIUM | 6.5 | 0.33% | — | 27 | A memory corruption issue was addressed by removing the vulnerable code. This issue is fixed in macOS Golden Gate 27. Mo… | Sep 14, 2026 |
| CVE-2026-84586 | MEDIUM | 5.5 | 0.15% | — | 27 | An information disclosure issue was addressed with improved state management. This issue is fixed in macOS Golden Gate 2… | Sep 14, 2026 |
| CVE-2026-84585 | MEDIUM | 5.5 | 0.15% | — | 27 | A permissions issue was addressed with improved state management. This issue is fixed in macOS Golden Gate 27. An app ma… | Sep 14, 2026 |
| CVE-2026-84584 | HIGH | 8.4 | 0.19% | — | 27 | This issue was addressed with improved handling of symlinks. This issue is fixed in macOS Golden Gate 27. An app may be … | Sep 14, 2026 |
| CVE-2026-84571 | MEDIUM | 4.3 | 0.39% | — | 27 | A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden… | Sep 14, 2026 |
| CVE-2026-84569 | MEDIUM | 5.5 | 0.14% | — | 27 | An access issue was addressed with additional sandbox restrictions on the system pasteboards. This issue is fixed in mac… | Sep 14, 2026 |
| CVE-2026-84560 | MEDIUM | 6.1 | 0.14% | — | 27 | An authorization issue was addressed with improved state management. This issue is fixed in iOS 27 and iPadOS 27, macOS … | Sep 14, 2026 |
| CVE-2026-84558 | MEDIUM | 5.5 | 0.15% | — | 27 | A double free issue was addressed with improved memory management. This issue is fixed in macOS Golden Gate 27. An app m… | Sep 14, 2026 |
| CVE-2026-84555 | MEDIUM | 5.5 | 0.15% | — | 27 | An authorization issue was addressed with improved access control. This issue is fixed in macOS Golden Gate 27, macOS Se… | Sep 14, 2026 |
| CVE-2026-84551 | MEDIUM | 4.4 | 0.14% | — | 27 | A logic issue was addressed with improved validation. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27,… | Sep 14, 2026 |
| CVE-2026-84533 | MEDIUM | 5.3 | 0.16% | — | 27 | A cryptographic issue was addressed with improved integrity checks. This issue is fixed in iOS 27 and iPadOS 27, macOS G… | Sep 14, 2026 |
| CVE-2026-84531 | MEDIUM | 6.2 | 0.14% | — | 27 | An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 27 and iPadOS 27, m… | Sep 14, 2026 |
| CVE-2026-84522 | MEDIUM | 5.9 | 0.23% | — | 27 | A race condition was addressed with improved state management. This issue is fixed in macOS Golden Gate 27. An app may b… | Sep 14, 2026 |
| CVE-2026-84520 | CRITICAL | 9.8 | 0.44% | — | 27 | A buffer overflow was addressed with improved size validation. This issue is fixed in macOS Golden Gate 27. A local atta… | Sep 14, 2026 |
| CVE-2026-84518 | MEDIUM | 4.3 | 0.32% | — | 27 | This issue was addressed through improved state management. This issue is fixed in Safari 27, iOS 27 and iPadOS 27, macO… | Sep 14, 2026 |
| CVE-2026-84491 | MEDIUM | 5.5 | 0.14% | — | 27 | A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 … | Sep 14, 2026 |
| CVE-2026-65415 | HIGH | 8.1 | 0.32% | — | 27 | A race condition was addressed with additional validation. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gat… | Sep 14, 2026 |
| CVE-2026-65398 | HIGH | 7.8 | 0.16% | — | 27 | An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 27 and iPadOS 27, … | Sep 14, 2026 |
| CVE-2026-65393 | MEDIUM | 5.5 | 0.15% | — | 27 | A permissions issue was addressed with improved validation. This issue is fixed in Xcode 27, macOS Golden Gate 27. An ap… | Sep 14, 2026 |
| CVE-2026-65383 | MEDIUM | 4.4 | 0.13% | — | 27 | This issue was addressed with improved checks. This issue is fixed in macOS Golden Gate 27. An app may bypass Gatekeeper… | Sep 14, 2026 |
| CVE-2026-65380 | MEDIUM | 5.5 | 0.17% | — | 27 | An issue existed in the handling of snapshots. The issue was resolved with improved permissions logic. This issue is fix… | Sep 14, 2026 |
| CVE-2026-65354 | HIGH | 8.2 | 0.14% | — | 27 | A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 27 and iPadOS 27, macOS Golde… | Sep 14, 2026 |
| CVE-2026-64753 | MEDIUM | 6.5 | 0.29% | — | 27 | A permissions issue was addressed by removing the vulnerable code. This issue is fixed in Safari 27, iOS 27 and iPadOS 2… | Sep 14, 2026 |
| CVE-2026-64752 | HIGH | 7.3 | 0.17% | — | 27 | A memory corruption issue was addressed by removing the vulnerable code. This issue is fixed in iOS 27 and iPadOS 27, ma… | Sep 14, 2026 |
| CVE-2026-43788 | MEDIUM | 6.6 | 0.14% | — | 27 | An integer overflow was addressed with improved input validation. This issue is fixed in macOS Golden Gate 27. Processin… | Sep 14, 2026 |
| CVE-2026-43696 | MEDIUM | 5.3 | 0.29% | — | 27 | An authorization issue was addressed with improved entitlement checks. This issue is fixed in macOS Golden Gate 27. An a… | Sep 14, 2026 |
| CVE-2026-43689 | HIGH | 7.8 | 0.15% | — | 27 | A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 … | Sep 14, 2026 |
| CVE-2026-43688 | HIGH | 7.8 | 0.16% | — | 27 | A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 27 and iPadOS 27, mac… | Sep 14, 2026 |
| CVE-2026-43684 | HIGH | 7.8 | 0.16% | — | 27 | A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 26.7 and iPadOS 26.7, m… | Sep 14, 2026 |
| CVE-2026-28937 | MEDIUM | 5.5 | 0.15% | — | 27 | This issue was addressed through improved state management. This issue is fixed in macOS Golden Gate 27. An app may be a… | Sep 14, 2026 |
Add a macOS 27 EOL badge to your README
Show your users which macOS version your project runs and whether it is still supported. The badge updates automatically. More formats and options →
[](https://eolcanary.com/explore/macos/27)Frequently asked questions
Is macOS 27 end of life?
No. macOS 27.x is still supported. It continues to receive security patches and bug fixes.
What CVEs affect macOS 27?
There are 53 CVEs tracked for macOS 27.x, including 2 critical severity issues. See the full list above with CVSS and EPSS scores.
What is the latest macOS 27 version?
The latest macOS 27.x patch release is 27.0.1, released on September 28, 2026. Always run the latest patch to benefit from all security fixes.
When was macOS 27 first released?
macOS 27 was released on September 14, 2026. See the full version timeline in the table above.
Is it safe to run macOS 27 in production?
Yes, macOS 27 is still supported. Make sure you run the latest patch (27.0.1) to have all security fixes applied.
Data sourced from endoflife.date · CVE data from NVD · EPSS from FIRST.org · KEV from CISA